Meet the Sig Sauer 516 Rifle: The Best AR-15 Around?

When the HK released the HK416 in the early 2000s, it rapidly became a hit with elite military and police forces worldwide. Driven by a slick marketing campaign and favorable (albeit disputed) test results from the U.S. military, the HK416 represented a “better mousetrap” version of the AR-family of rifles for many users. Though the advantages of the HK416 have become debatable in modern years, with upgrades to traditional AR rifles enhancing their reliability, Sig Sauer, Inc looked